.box_wrapper {
  border: 1px solid #aaa;
  margin-left: 4px;
  margin-top: 4px;
  float: left;
}
.box_label {
  padding: 2px;
  font-weight: bold;
  text-align: center;
  border-bottom: 1px solid #666;
  opacity: 1;
  color: #000;
}
.box_label_outter {
  opacity: 0.6;
  background-color: #aaa;
}
.box_content {
  padding: 2px;
  overflow: auto;
}
.trajectory_msgs_JointTrajectory label {
  font-weight: bold;
  font-size: 80%;
  margin-top: 10px;
  margin-bottom: 0px;
}
